1 #ifndef __NV50_QUERY_HW_H__
2 #define __NV50_QUERY_HW_H__
3
4 #include "nouveau_fence.h"
5 #include "nouveau_mm.h"
6
7 #include "nv50_query.h"
8
9 #define NVA0_HW_QUERY_STREAM_OUTPUT_BUFFER_OFFSET (PIPE_QUERY_TYPES + 0)
10
11 struct nv50_hw_query;
12
13 struct nv50_hw_query_funcs {
14 void (*destroy_query)(struct nv50_context *, struct nv50_hw_query *);
15 boolean (*begin_query)(struct nv50_context *, struct nv50_hw_query *);
16 void (*end_query)(struct nv50_context *, struct nv50_hw_query *);
17 boolean (*get_query_result)(struct nv50_context *, struct nv50_hw_query *,
18 boolean, union pipe_query_result *);
19 };
20
21 struct nv50_hw_query {
22 struct nv50_query base;
23 const struct nv50_hw_query_funcs *funcs;
24 uint32_t *data;
25 uint32_t sequence;
26 struct nouveau_bo *bo;
27 uint32_t base_offset;
28 uint32_t offset; /* base + i * rotate */
29 uint8_t state;
30 bool is64bit;
31 uint8_t rotate;
32 int nesting; /* only used for occlusion queries */
33 struct nouveau_mm_allocation *mm;
34 struct nouveau_fence *fence;
35 };
36
37 static inline struct nv50_hw_query *
nv50_hw_query(struct nv50_query * q)38 nv50_hw_query(struct nv50_query *q)
39 {
40 return (struct nv50_hw_query *)q;
41 }
42
43 struct nv50_query *
44 nv50_hw_create_query(struct nv50_context *, unsigned, unsigned);
45 int
46 nv50_hw_get_driver_query_info(struct nv50_screen *, unsigned,
47 struct pipe_driver_query_info *);
48 bool
49 nv50_hw_query_allocate(struct nv50_context *, struct nv50_query *, int);
50 void
51 nv50_hw_query_pushbuf_submit(struct nouveau_pushbuf *, uint16_t,
52 struct nv50_query *, unsigned);
53 void
54 nv84_hw_query_fifo_wait(struct nouveau_pushbuf *, struct nv50_query *);
55
56 #endif
57